An issue was discovered in phpMyAdmin involving improper enforcement of the IP-based authentication rules. When phpMyAdmin is used with IPv6 in a proxy server environment, and the proxy server is in the allowed range but the attacking computer is not allowed, this vulnerability can allow the attacking computer to connect despite the IP rules. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.9, indicating it can be exploited remotely over the network but requires specific conditions to be met without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts integrity (unauthorized modifications), for affected systems. Impacting 1 product from phpmyadmin organizations running these solutions should prioritize assessment and patching.
First disclosed in 2016, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2016-12-11T02:59:31.927
2025-04-12T10:46:40.837
Deferred
CVSSv3.0: 5.9 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | phpmyadmin | phpmyadmin | 4.0.0 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.2 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.3 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.4 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.4.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.4.2 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.5 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.6 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.7 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.8 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.9 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.2 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.3 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.4 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.5 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.6 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.7 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.8 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.9 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.10 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.11 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.12 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.13 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.14 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.15 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.0.10.16 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.0 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.1.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.2 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.3 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.4 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.5 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.6 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.6.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.7 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.8 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.9 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.10 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.11 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.12 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.13 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.13.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.14 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.14.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.2 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.3 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.4 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.5 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.6 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.4.15.7 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.6.0 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.6.1 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.6.2 | Yes |
| Application | phpmyadmin | phpmyadmin | 4.6.3 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For phpmyadmin's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.